Attachment for an electrical wall switch



FIG. 1 is a top, front and right side perspective view of an attachment for an electrical wall switch showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side being a mirror image;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a cross sectional view taken along line 6--6 of FIG. 3. 

The ornamental design for an attachment for an electrical wall switch, as shown and described. 